40131314712017 has 4 divisors (see below), whose sum is σ = 40306560628020. Its totient is φ = 39956068796016.

The previous prime is 40131314712011. The next prime is 40131314712043. The reversal of 40131314712017 is 71021741313104.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27836081032081 + 12295233679936 = 5275991^2 + 3506456^2 .

It is a cyclic number.

It is not a de Polignac number, because 40131314712017 - 2⁶ = 40131314711953 is a prime.

It is a super-2 number, since 2×40131314712017² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40131314712011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87622957658 + ... + 87622958115.

It is an arithmetic number, because the mean of its divisors is an integer number (10076640157005).

Almost surely, 2^{40131314712017} is an apocalyptic number.

It is an amenable number.

40131314712017 is a deficient number, since it is larger than the sum of its proper divisors (175245916003).

40131314712017 is a wasteful number, since it uses less digits than its factorization.

40131314712017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175245916002.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 40131314712017 in words is "forty trillion, one hundred thirty-one billion, three hundred fourteen million, seven hundred twelve thousand, seventeen".